---
product_id: 531506841
title: "Quantum PAR Meter for LED Grow Light Full Spectrum PPFD Meter High Precision Quantum Sensor, Light Meter for Plants, Greenhouse and Farming Lux Meter Tester 400-700nm"
brand: "gain express"
price: "€ 232.31"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/531506841-quantum-par-meter-for-led-grow-light-full-spectrum-ppfd
store_origin: NL
region: Netherlands
---

# 0-5000 μmol/m²/sec PPFD range Stores up to 100 measurements MAX/MIN/AVG dynamic data logging Quantum PAR Meter for LED Grow Light Full Spectrum PPFD Meter High Precision Quantum Sensor, Light Meter for Plants, Greenhouse and Farming Lux Meter Tester 400-700nm

**Brand:** gain express
**Price:** € 232.31
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow Smarter, Not Harder — Light Up Your Green Thumb with Precision!

## Quick Answers

- **What is this?** Quantum PAR Meter for LED Grow Light Full Spectrum PPFD Meter High Precision Quantum Sensor, Light Meter for Plants, Greenhouse and Farming Lux Meter Tester 400-700nm by gain express
- **How much does it cost?** € 232.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/531506841-quantum-par-meter-for-led-grow-light-full-spectrum-ppfd)

## Best For

- gain express enthusiasts

## Why This Product

- Trusted gain express brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Data Storage:** Internal memory holds up to 100 readings, so you never miss a growth trend or lighting anomaly.
- • **Dynamic Data Insights:** Real-time MAX, MIN, and AVG tracking empowers you to fine-tune your grow environment effortlessly.
- • **User-Friendly Display:** Large, clear screen with intuitive controls makes monitoring complex light metrics a breeze.
- • **Precision Light Mastery:** Quantum sensor delivers ultra-accurate PAR readings tailored for optimal plant photosynthesis.
- • **Comprehensive Light Spectrum:** Measures full 400-700nm range ensuring every photon counts for your plants’ health.

## Overview

The Quantum PAR Meter by GAIN EXPRESS is a high-precision light meter designed for professional growers and horticulturists. It measures Photosynthetic Photon Flux Density (PPFD) within the critical 400-700nm spectrum, providing accurate, real-time data with MAX, MIN, and AVG functions. With dynamic measurement modes and storage for up to 100 readings, it enables detailed monitoring and optimization of light conditions to maximize plant growth and energy efficiency in greenhouses, indoor farms, and research settings.

## Description

Quantum PAR Meter for LED Grow Light Full Spectrum PPFD Meter High Precision Quantum Sensor, Light Meter for Plants, Greenhouse and Farming Lux Meter Tester 400-700nm

## Features

- PAR Measurement: Measures Photosynthetic Photon Flux Density within a range of 0 to 5000 μmol/m²/sec; across 400±10nm to 700±10nm wavelengths; Features a large display for easy reading; offering MAX/MIN/AVG data functions for comprehensive analysis
- Dynamic Measurements: This mode continuously records measurements as you scan an area until you hold or power off; AVE (average); MAX (maximum) and MIN (minimum) values are calculated from these dynamic readings; Data is stored internally for analysis. Enables the storage of up to 100 measured values
- Advantages of a PAR Meter: Accurate Light Measurement: Quantum PPFD sensor provide precise measurements of light intensity in the range that plants use for photosynthesis. By using a PAR meter, growers can ensure that plants receive the right amount of light for photosynthesis, leading to healthier and more vigorous growth
- Monitoring Light Levels: Users can monitor changes in light intensity over time and adjust growing conditions accordingly to prevent overexposure or underexposure to light. With accurate light measurements, growers can optimize energy consumption and ensure that plants receive the appropriate amount of light for their growth stages
- PAR meter is a valuable tool for anyone involved in indoor gardening, horticulture, or plant research, offering precise measurements and insights into optimizing light conditions for plant growth and health

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 19.1 x 9.6 x 4.8 centimetres |
| Package Weight | 0.25 Kilograms |
| Brand | GAIN EXPRESS |
| Colour | Black |
| Part number | PAR-355 |
| Guaranteed software updates until | unknown |

## Images

![Quantum PAR Meter for LED Grow Light Full Spectrum PPFD Meter High Precision Quantum Sensor, Light Meter for Plants, Greenhouse and Farming Lux Meter Tester 400-700nm - Image 1](https://m.media-amazon.com/images/I/61n3p2qgztL.jpg)

## Frequently Bought Together

- Quantum PAR Meter for LED Grow Light Full Spectrum PPFD Meter High Precision Quantum Sensor, Light Meter for Plants, Greenhouse and Farming Lux Meter Tester 400-700nm
- AC Infinity VPD Thermometer, Handheld Environmental Monitor, Captures Leaf VPD and Temperature, Calibrates Smart Controllers, Precision Infrared Range for Plants, Grow Tents, Greenhouses, Terrariums
- AC Infinity CLOUDRAY S6, Grow Tent Clip Fan 6” with Redesigned Long-Life EC Motor, Custom 10 Dynamic Wind Speeds and 10-Level Oscillation, Weatherproof IP-54, for Hydroponics Circulation Cooling

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/531506841-quantum-par-meter-for-led-grow-light-full-spectrum-ppfd](https://www.desertcart.nl/products/531506841-quantum-par-meter-for-led-grow-light-full-spectrum-ppfd)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-27*